Overview
The 74HC4053D/S400118, produced by NXP USA Inc., is a triple single-pole double-throw (SPDT) analog switch, which can be used as a 2:1 multiplexer or demultiplexer. This component is part of the 74HC family, known for its high noise immunity and low power dissipation. It is suitable for both analog and digital applications, making it versatile for various electronic systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 2.0 | - | 10.0 | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| Number of Channels | - | - | 3 (SPDT) | - |
| On Resistance (RON) | - | 60-200 | - | Ω |
| Input Leakage Current | - | - | ±1.0 | μA |
| Supply Current (ICC) | - | - | 320.0 | μA |
| Propagation Delay | - | - | 12 | ns |
| Package Type | - | - | SO16 (SOT109-1) | - |
Key Features
- Wide Analog Input Voltage Range: From -5 V to +5 V, allowing for logic level translation to enable 5 V logic to communicate with ±5 V analog signals.
- Low ON Resistance: Typical values of 60 Ω at VCC - VEE = 9.0 V, 70 Ω at VCC - VEE = 6.0 V, and 80 Ω at VCC - VEE = 4.5 V.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- ESD Protection: HBM (Human Body Model) exceeds 2000 V and CDM (Charged Device Model) exceeds 1000 V.
- Multiple Package Options: Available in SO16 (SOT109-1) package.
- Low Power Dissipation: Very low power consumption, making it suitable for battery-powered devices.
- Break Before Make: Built-in feature to prevent short circuits during switching.
Applications
- Analog Multiplexing and Demultiplexing: Ideal for selecting one of several analog input signals and routing it to a single output.
- Digital Multiplexing and Demultiplexing: Can be used in digital systems to select or distribute digital signals.
- Signal Gating: Useful for controlling the flow of signals in various electronic circuits.
- Audio and Video Switching: Suitable for applications requiring the switching of audio or video signals.
- Industrial and Automotive Systems: Can be used in industrial and automotive environments due to its wide operating temperature range and robust ESD protection.
Q & A
- What is the primary function of the 74HC4053D?
The primary function of the 74HC4053D is to act as a triple single-pole double-throw (SPDT) analog switch, which can be used as a 2:1 multiplexer or demultiplexer.
- What is the supply voltage range for the 74HC4053D?
The supply voltage range for the 74HC4053D is from 2.0 V to 10.0 V.
- What is the typical on-resistance of the 74HC4053D?
The typical on-resistance of the 74HC4053D varies from 60 Ω to 200 Ω depending on the supply voltage.
- What kind of ESD protection does the 74HC4053D offer?
The 74HC4053D offers ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- In what package is the 74HC4053D available?
The 74HC4053D is available in the SO16 (SOT109-1) package.
- What is the operating temperature range of the 74HC4053D?
The operating temperature range of the 74HC4053D is from -40°C to +125°C.
- Can the 74HC4053D be used in both analog and digital applications?
Yes, the 74HC4053D can be used in both analog and digital applications due to its wide analog input voltage range and logic level translation capabilities.
- What is the propagation delay of the 74HC4053D?
The propagation delay of the 74HC4053D is typically around 12 ns.
- Does the 74HC4053D have built-in 'break before make' functionality?
Yes, the 74HC4053D has built-in 'break before make' functionality to prevent short circuits during switching.
- Is the 74HC4053D suitable for use in industrial and automotive systems?
Yes, the 74HC4053D is suitable for use in industrial and automotive systems due to its robust ESD protection and wide operating temperature range.
- What is the supply current (ICC) of the 74HC4053D?
The supply current (ICC) of the 74HC4053D is typically up to 320.0 μA.
